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64 Commits

Author SHA1 Message Date
Chris Lattner
7ed47a1335 Don't attribute in file headers anymore. See llvmdev for the 
discussion of this change.  Boy are my fingers tired. ;-)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-29 19:59:42 +00:00
Dan Gohman
ded2b0d0fb Add explicit keywords, and fix a minor typo that they uncovered. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45034 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-14 15:41:34 +00:00
Chris Lattner
34c9433004 add a new ExecutionEngine::createJIT which can be used if you only want 
to create a JIT.  This lets you specify JIT-specific configuration items
like the JITMemoryManager to use.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44647 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-06 01:34:04 +00:00
Chris Lattner
9f2f142d25 simplify creation of the interpreter, make ExecutionEngine ctor protected, 
delete one ExecutionEngine ctor, minor cleanup.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44646 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-06 01:08:09 +00:00
Chris Lattner
22d806605e improve header guard 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44641 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-05 23:45:41 +00:00
Chris Lattner
8907b4ba47 split the JIT memory management code out from the main JIT logic into its 
own JITMemoryManager interface.  There is no functionality change with 
this patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44640 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-05 23:39:57 +00:00
Chris Lattner
d958a5a9fe add a mechanism for the JIT to invoke a function to lazily create functions as they are referenced. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43210 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-22 02:50:12 +00:00
Chris Lattner
8b5295b7bb Add a convenience method for creating EE's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43206 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-21 22:57:11 +00:00
Devang Patel
73d0e211a3 Add removeModuleProvider() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43002 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-10-15 19:56:32 +00:00
Dale Johannesen
1abac0d725 Implement x86 long double in jit (not really 
complete, but common cases work)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42043 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-17 18:44:13 +00:00
Reid Spencer
2471ae46df Make StoreValueToMemory a little more efficient by not copying a 
GenericValue to a temporary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34957 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-06 05:02:28 +00:00
Reid Spencer
9d87eb19be Make GenericeValue into a struct with a union instead of just a union. This 
allows an APInt value to be constructed. Remove all the native integer types
from the union. These are replaced with the single IntVal of type APInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34945 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-06 03:01:54 +00:00
Reid Spencer
c923435a59 Make the creation functions take an error string. This will help the 
ExecutionEngine report errors on creation (like bytecode stuff) and also
help to get rid of exception handling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34886 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-03 18:18:11 +00:00
Reid Spencer
47567bdcb5 Require the destination GlobalValue for LoadValueFromMemory to be passed 
in as a parameter instead of returned.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34882 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-03 08:35:14 +00:00
Reid Spencer
1416862d7c Add APIntVal as a possible GenericeValue. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34879 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-03 07:36:44 +00:00
Reid Spencer
4fe16d607d Rename BoolTy as Int1Ty. Patch by Sheng Zhou. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33076 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-11 18:21:29 +00:00
Reid Spencer
2ba767f44a For PR950: 
Change integer type names for signless integer types


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32777 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-31 05:23:18 +00:00
Chris Lattner
1c1a446990 allow clients to indicate that they never want lazy compilation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31600 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 19:30:47 +00:00
Chris Lattner
2e40ae4de6 add a way to have multiple modules in a JIT :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29723 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 02:53:27 +00:00
Chris Lattner
fe85403467 initial changes to support JIT'ing from multiple module providers, implicitly 
linking the program on the fly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29721 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-16 01:24:12 +00:00
Chris Lattner
683d1bb712 Move methods out of line so that MutexGuard.h isn't required in the header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28178 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-08 22:00:26 +00:00
Owen Anderson
a69571c799 Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 
This fixes PR 759.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28074 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-03 01:29:57 +00:00
Jeff Cohen
4822bd4308 Fix headers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27043 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 06:07:16 +00:00
Jeff Cohen
f2dc4fd5de Minor corrections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27041 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:58:54 +00:00
Jeff Cohen
2f51914d82 Get JIT/Interpreter working on Windows again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27037 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:53:49 +00:00
Chris Lattner
726c1ef2bd remove the intrinsiclowering hook 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26970 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:22:51 +00:00
Chris Lattner
765c93cefd wrap lines to 80 columns. 
Add static JITCtor/InterpCtor fields


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26945 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 06:06:37 +00:00
Chris Lattner
9ca6cdaee9 Add a helper method for running static ctors/dtors in the module. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26619 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 18:42:46 +00:00
Reid Spencer
ee448630bd For PR540: 
This patch completes the changes for making lli thread-safe. Here's the list
of changes:
* The Support/ThreadSupport* files were removed and replaced with the
  MutexGuard.h file since all ThreadSupport* declared was a Mutex Guard.
  The implementation of MutexGuard.h is now based on sys::Mutex which hides
  its implementation and makes it unnecessary to have the -NoSupport.h and
  -PThreads.h versions of ThreadSupport.

* All places in ExecutionEngine that previously referred to "Mutex" now
  refer to sys::Mutex

* All places in ExecutionEngine that previously referred to "MutexLocker"
  now refer to MutexGuard (this is frivolous but I believe the technically
  correct name for such a class is "Guard" not a "Locker").

These changes passed all of llvm-test. All we need now are some test cases
that actually use multiple threads.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22404 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-12 15:51:55 +00:00
Misha Brukman
ea61c35872 Remove trailing whitespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21409 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-21 20:39:54 +00:00
Reid Spencer
0982d08105 Add a convenience function for clearing the two global areas. 
Patch contributed by Morten Ofsted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18890 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-13 16:22:32 +00:00
Chris Lattner
f5feaf4fe3 This is the proper code for this method, thanks to Reid for getting CVS working 
again.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18103 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-22 16:54:54 +00:00
Reid Spencer
c1d035a881 Implement a missing function called by JIT/Emitter.cpp but never defined. 
NOTE: Its not clear that this implementation is correct.
CHRIS: Please review this!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18101 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-22 12:38:36 +00:00
Misha Brukman
e81aaf238c Add method to delete machine code generated for a Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17600 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-07 23:58:02 +00:00
Alkis Evlogimenos
20aa474f8f Fixes to make LLVM compile with vc7.1. 
Patch contributed by Paolo Invernizzi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16152 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-03 18:19:51 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Brian Gaeke
9d20b71eca Represent va_list in interpreter as a (ec-stack-depth . var-arg-index) 
pair, and look up varargs in the execution stack every time, instead of
just pushing iterators (which can be invalidated during callFunction())
around.  (union GenericValue now has a "pair of uints" member, to support
this mechanism.) Fixes Bug 234.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11845 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-25 23:01:48 +00:00
Chris Lattner
c8a07d7378 Add new ExecutionEngine::getGlobalValueAtAddress method, which can efficiently 
turn a memory address back into the LLVM global object that starts at that
address.  Note that this won't cause any additional datastructures to be built
for clients of the EE that don't need this information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10673 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-31 20:19:31 +00:00
Chris Lattner
cd824d7678 We may now pass IntrinsicLowering implementations into these methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10630 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-28 09:48:17 +00:00
Chris Lattner
e5dbbf2bdd New method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10615 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-26 06:50:15 +00:00
Chris Lattner
ff65e36be0 Rename 'run' to 'runFunction' to emphasize that it is usable to run any 
function in a module, not just main


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10608 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-26 06:12:25 +00:00
Chris Lattner
1514b5b334 Cleanups to implement PR135 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10548 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-20 03:35:50 +00:00
Chris Lattner
3ddc05bdde Simple refactorings to prepare for lazy global emission 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10546 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-20 02:45:16 +00:00
Chris Lattner
895be4bae2 Doxygenify comments, remove extraneous #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10428 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-12 06:31:42 +00:00
Brian Gaeke
246372f35d Use uintptr_t for pointer values in the ExecutionEngine. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10425 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-12 05:06:09 +00:00
Chris Lattner
18cb4c3c74 add two new virtual functions: 
The first returns a function pointer or a stub if it's not already generated
  The second exposes what was previously JIT specific state to general clients


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10319 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-08 08:22:01 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
Brian Gaeke
20a277e162 ExecutionEngine::create no longer takes a TraceMode argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9488 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-24 19:58:38 +00:00
John Criswell
6fbcc26f14 Added LLVM copyright header (for lack of a better term). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9304 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:19:47 +00:00
Misha Brukman
7034adbce2 If we move the constructors to the .cpp file, we can drop the #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9180 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-16 21:16:21 +00:00